Manitowoc GROVE GMK7450 - Checking the Functioning of the Auxiliary Heater

Maintenance work on the superstructure
8.18 Other maintenance work
8 - 126 3 302 577 en Maintenance manual
GMK7450
16.08.2018
Wiping The wiping/washing system operation is described in the accompanying
operating instructions;
à Operating manual.
• Spray water on the windscreen – press the bottom part of the switch.
• Spray water on the skylight – press the top part of the switch.
• Switch the windscreen wiper on – press in the bottom part of the switch
for continuous operation.
• Also check intermittent operation – push the switch in the middle position.
• Switch the windscreen wiper off – press in the top part of the switch.
• Switch the roof window wiper on – press in the bottom part of the switch
for continuous operation.
• Also check intermittent operation – push the switch in the middle position.
• Switch the roof window wiper off – press in the top part of the switch.
In case the windscreen/skylight is not wiped clean:
• Change the wiper blade.
8.18.2 Checking the functioning of the auxiliary heater
Check the auxiliary heater in the same way you check it on the carrier;
à Checking the functioning of the auxiliary heater, P. 7 - 121.
M 1